| Specimen ID | 168466 |
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| Group | Plants |
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| Genus | Myriophyllum |
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| Species | spicatum |
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| Common Name | Eurasian water-milfoil |
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| State | WI |
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| County | Douglas |
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| Locality | Barkers Island Marina, Superior Bay, WI |
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| HUC8 Name | Lake Superior |
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| HUC8 Number | 4020300 |
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| Latitude | 46.7183 |
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| Longitude | -92.0547 |
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| Lat-Long Source | Map derived |
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| Lat-Long Accuracy | accurate |
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| Map | |
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| Day | 0 |
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| Month | 9 (September) |
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| Year | 2006 |
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| Year Accuracy (Specimen) | Actual |
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| Contact | [not displayed for privacy reasons] |
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| Primary Pathway | hitch hiker fishing, boating |
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| Status | established |
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| Reference #1 | | Ref. Number | 15866 |
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| Author | Myers, J. |
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| date | 2006 |
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| title | Exotic plant finds its way to Superior Bay. |
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| journal | Duluth News Tribune, Duluth, Minnesota |
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| vol | 2006 |
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| issue | September 1 |
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|
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| Comments | Expected to spread across shallow areas of the harbor and lower St. Louis River. M. spicatum has been established in Chequamegon Bay near Ashland since approximately 1996. |
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| Record Type | Literature |
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| Earliest Record | locale |
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| Fresh/Marine Introduction | Freshwater |
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